Table 1.

Modified ALS for the assessment of myelopathy after FAS

Gait
0	Normal
1	Leg weakness, abnormal gait or stance, but no restriction of activity
2	Restricted activity
3	Requiring one stick for walking
4	Requiring two sticks, crutches, or walker
5	Confined to wheelchair
Micturition
0	Normal
1	Hesitancy, frequency, urgency
2	Occasional urinary incontinence or retention
3	Total incontinence or persistent retention